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Fencer Vulns
medium 5.0

CVE-2007-1263 json

GnuPG 1.4.6 and earlier and GPGME before 1.1.4, when run from the command line, does not visually distinguish signed and unsigned portions…

published 2007-03-06 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1260

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.5%
EPSS 5.5% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

GnuPG 1.4.6 and earlier and GPGME before 1.1.4, when run from the command line, does not visually distinguish signed and unsigned portions of OpenPGP messages with multiple components, which might allow remote attackers to forge the contents of a message without detection.

Patch / fix

  • gnupg2 Debian 14, Debian 13, Debian 12 2.0.3-1
  • gpgme1.0 Debian 14, Debian 13, Debian 12 1.1.2-3

debian advisories DEBIAN-CVE-2007-1263

  • gnupg RHEL 5 1.4.5-13
  • gnupg RHEL 2.1 1.0.7-21
  • gnupg RHEL 3 1.2.1-20
  • gnupg RHEL 4 1.2.6-9

red hat advisories RHSA-2007:0107RHSA-2007:0106

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2007-1263 updated

gnupg/gpgme signed message spoofing

  • Red Hat Desktop version 3 gnupg 1.2.1-20
    fixed: vendor fix RHSA-2007:0106
  • Red Hat Enterprise Linux (v. 5 server) gnupg 1.4.5-13
    fixed: vendor fix RHSA-2007:0107
  • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 gnupg 1.0.7-21 Red Hat Enterprise Linux AS version 3 gnupg 1.2.1-20 Red Hat Enterprise Linux AS version 4 gnupg 1.2.6-9
    fixed: vendor fix RHSA-2007:0106
  • Red Hat Enterprise Linux Desktop (v. 5 client) gnupg 1.4.5-13
    fixed: vendor fix RHSA-2007:0107
  • Red Hat Enterprise Linux Desktop version 4 gnupg 1.2.6-9 Red Hat Enterprise Linux ES version 2.1 gnupg 1.0.7-21 Red Hat Enterprise Linux ES version 3 gnupg 1.2.1-20 Red Hat Enterprise Linux ES version 4 gnupg 1.2.6-9 Red Hat Enterprise Linux WS version 2.1 gnupg 1.0.7-21 Red Hat Enterprise Linux WS version 3 gnupg 1.2.1-20
    +2 more products
    Red Hat Enterprise Linux WS version 4 gnupg 1.2.6-9 Red Hat Linux Advanced Workstation 2.1 gnupg 1.0.7-21
    fixed: vendor fix RHSA-2007:0106

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Timeline

  1. First public exploit (EDB-29689)
  2. Published

Exploit prediction

5.53% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-29689 GnuPG 1.x - Signed Message Arbitrary Content Injection remote, 2007-03-05

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.